Portable blood pressure monitor



FIG. 1 is a top, front and right side perspective view of a portable blood pressure monitor showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a right elevational view;

FIG. 6 is a left side elevational view; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a portable blood pressure monitor, as shown and described. 